/* timeline */
.i-timeline {
    margin: 15px 0 0 0;
    padding: 0;
    list-style: none;
    position: relative;
}

/* The line */
.i-timeline:before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 10px;
    background: #00BFFF;
    left: 20%;
    margin-left: -10px;
}

.i-timeline > li {
    position: relative;
}

/* The date/time */
.i-timeline > li .i-datetime {
    display: block;
    width: 25%;
    padding-right: 100px;
    position: absolute;
}

.i-timeline > li .i-datetime span {
    display: block;
    text-align: right;
}

.i-timeline > li .i-datetime span:first-child {
    font-size: 0.9em;
    color: #ADD8E6;
}

.i-timeline > li .i-datetime span:last-child {
    font-size: 2em;
    color: #3594cb;
}

.i-timeline > li:nth-child(odd) .i-datetime span:last-child {
    color: #6cbfee;
}

/* Right content */
.i-timeline > li .i-time-container {
    margin: 0 0 15px 25%;
    background: #3594cb;
    color: #fff;
    padding: 1.8em;
    font-size: 1.2em;
    font-weight: 300;
    line-height: 1.4;
    position: relative;
    border-radius: 5px;
}

.i-timeline > li:nth-child(odd) .i-time-container {
    background: #6cbfee;
}

/* The triangle */
.i-timeline > li .i-time-container:after {
    right: 100%;
    border: 10px solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
    border-right-color: #3594cb;
    top: 8px;
}

.i-timeline > li:nth-child(odd) .i-time-container:after {
    border-right-color: #6cbfee;
}

/* The icons */
.i-timeline > li .i-time-icon {
    width: 40px;
    height: 40px;
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 40px;
    -webkit-font-smoothing: antialiased;
    position: absolute;
    color: #212529;
    background: #efefef;
    border-radius: 50%;
    box-shadow: 0 0 0 8px #00BFFF;
    text-align: center;
    left: 20%;
    top: 0;
    margin: 0 0 0 -25px;
}

/* Example Media Queries */
@media (max-width: 978px) {

    .i-timeline > li .i-datetime span:last-child {
        font-size: 1.5em;
    }
}

@media (max-width: 768px) {
    .i-timeline:before {
        display: none;
    }

    .i-timeline > li .i-datetime {
        width: 100%;
        position: relative;
        padding: 0 0 20px 0;
    }

    .i-timeline > li .i-datetime span {
        text-align: left;
    }

    .i-timeline > li .i-time-container {
        margin: 0 0 30px 0;
        padding: 1em;
        font-weight: 400;
        font-size: 95%;
    }

    .i-timeline > li .i-time-container:after {
        right: auto;
        left: 20px;
        border-right-color: transparent;
        border-bottom-color: #3594cb;
        top: -20px;
    }

    .i-timeline > li:nth-child(odd) .i-time-container:after {
        border-right-color: transparent;
        border-bottom-color: #6cbfee;
    }

    .i-timeline > li .i-time-icon {
        position: relative;
        float: right;
        left: auto;
        margin: -55px 5px 0 0;
    }
}

